12718622

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 22659264

約数和(自身を除く): 9940642

約数列:

[1, 2, 7, 14, 53, 61, 106, 122, 281, 371, 427, 562, 742, 854, 1967, 3233, 3934, 6466, 14893, 17141, 22631, 29786, 34282, 45262, 104251, 119987, 208502, 239974, 908473, 1816946, 6359311, 12718622]

約数ペア:

[(1, 12718622), (2, 6359311), (7, 1816946), (14, 908473), (53, 239974), (61, 208502), (106, 119987), (122, 104251), (281, 45262), (371, 34282), (427, 29786), (562, 22631), (742, 17141), (854, 14893), (1967, 6466), (3233, 3934)]